From: Zack Rusin zackr@vmware.com
The fb handle code assumes it deals with GEM objects. Because vmwgfx buffer objects were not actually GEM objects we were not able to implement that interface. Now that vmwgfx supports GEM buffer objects we can trivially implement create_handle for buffer object backed framebuffers. Among others this gets IGT's kms_getfb test passing.
Signed-off-by: Zack Rusin zackr@vmware.com Reviewed-by: Martin Krastev krastevm@vmware.com --- drivers/gpu/drm/vmwgfx/vmwgfx_kms.c | 11 +++++++++++ 1 file changed, 11 insertions(+)
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c index b4bbb5c47bdd..4e693e8de2c3 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c @@ -987,6 +987,16 @@ static int vmw_kms_new_framebuffer_surface(struct vmw_private *dev_priv, * Buffer-object framebuffer code */
+static int vmw_framebuffer_bo_create_handle(struct drm_framebuffer *fb, + struct drm_file *file_priv, + unsigned int *handle) +{ + struct vmw_framebuffer_bo *vfbd = + vmw_framebuffer_to_vfbd(fb); + + return drm_gem_handle_create(file_priv, &vfbd->buffer->base.base, handle); +} + static void vmw_framebuffer_bo_destroy(struct drm_framebuffer *framebuffer) { struct vmw_framebuffer_bo *vfbd = @@ -1059,6 +1069,7 @@ static int vmw_framebuffer_bo_dirty_ext(struct drm_framebuffer *framebuffer, }
static const struct drm_framebuffer_funcs vmw_framebuffer_bo_funcs = { + .create_handle = vmw_framebuffer_bo_create_handle, .destroy = vmw_framebuffer_bo_destroy, .dirty = vmw_framebuffer_bo_dirty_ext, };